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Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3ea28408d139194e310554b109ac9026665af0b7866a48d2f69048f77c01628b · ArcScan

Block

#21,278,128

2026-09-17 05:29:12 UTC

FinalizedProposed 13 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,278,128
Timestamp: 13 days ago · 2026-09-17 05:29:12 UTC
Transactions: 0 transactions in this block
Block hash: 0x3ea28408d139194e310554b109ac9026665af0b7866a48d2f69048f77c01628b
Parent hash: 0xb2cc5309…9a781cf7
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,278,128 on Arc Mainnet is empty.

0xaf1e4eee…7f9b5c76

Gas used / limit

18.1%5,435,666 / 30,000,000

Base fee

20 gwei

State root

0xd1956dfeeeb2…66bf708e86d5

Transactions root

0x520eb12f570a…76ade6331377

Receipts root

0x22dff6189d06…6d6bb22db744

Nonce

0x0000000000000000

Extra data

0x00000004a817c800